linux: make Image{,.gz} format available for aarch64 BE

Just like aarch64, aarch64 BE supports the Image and Image.gz format.

Signed-off-by: Rémi Duraffort <remi.duraffort@linaro.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

linux/Config.in

@@ -261,11 +261,11 @@ config BR2_LINUX_KERNEL_SIMPLEIMAGE
 
 config BR2_LINUX_KERNEL_IMAGE
 	bool "Image"
-	depends on BR2_aarch64 || BR2_riscv
+	depends on BR2_aarch64 || BR2_aarch64_be || BR2_riscv
 
 config BR2_LINUX_KERNEL_IMAGEGZ
 	bool "Image.gz"
-	depends on BR2_aarch64 || BR2_riscv
+	depends on BR2_aarch64 || BR2_aarch64_be || BR2_riscv
 
 config BR2_LINUX_KERNEL_LINUX_BIN
 	bool "linux.bin"